Banner Engineering SUA925QD Photoelectric Sensor

The Banner Engineering SUA925QD Ultrasonic Proximity Sensor (ULTRA-BEAM) is a self‑contained proximity sensing device that uses an electromechanical relay output for simple, hard-wired signaling. It operates from 105–130 VAC and provides a SPDT relay switch controlled by detected proximity, with a compact 5‑pin Mini Integral Quick Disconnect (QD) connection for fast wiring and installation. In Proximity Mode, the sensing range spans from 0.5 m up to 6 m, making it suitable for longer‑distance presence checks on conveyors, tooling, and automated equipment. The unit is housed with a NEMA 4X enclosure rating, supporting use in rugged industrial environments. A note on availability: Banner lists SUA925QD as INACTIVE/obsolete, guidance that replacement options should be considered when planning spares or upgrades. Part of Banner’s ULTRA‑BEAM family, this model is designed to deliver reliable relay‑type signaling for proximity detection without requiring continuous power draw or complex interfaces. Ideal use cases include applications where a durable, long‑range proximity sensor with a straightforward discrete output is advantageous, and where quick disconnects simplify field maintenance. The combination of a 105–130 VAC supply, SPDT relay output, Mini QD connection, and a 0.5–6 m sensing window provides a clear, noncontact sensing solution for routine automation tasks before the project migrates to supported modern equivalents.